search for: out_fd

...rent process were not empty > + * before we started creating pipes (otherwise, the close and dup2 > + * calls below become more complex to juggle fds around correctly). > + */ > + assert (in_fd[0] > STDERR_FILENO && in_fd[1] > STDERR_FILENO && > + out_fd[0] > STDERR_FILENO && out_fd[1] > STDERR_FILENO && > + err_fd[0] > STDERR_FILENO && err_fd[1] > STDERR_FILENO); This assert is now being thrown whenever we use nbdkit + sh plugin + nbdkit -s option. It's easy to demonstrate using a libnbd one-li...

...t empty >> + * before we started creating pipes (otherwise, the close and dup2 >> + * calls below become more complex to juggle fds around correctly). >> + */ >> + assert (in_fd[0] > STDERR_FILENO && in_fd[1] > STDERR_FILENO && >> + out_fd[0] > STDERR_FILENO && out_fd[1] > STDERR_FILENO && >> + err_fd[0] > STDERR_FILENO && err_fd[1] > STDERR_FILENO); > > This assert is now being thrown whenever we use nbdkit + sh plugin + > nbdkit -s option. It's easy to demonstrate us...

...+ * before we started creating pipes (otherwise, the close and dup2 >>> + * calls below become more complex to juggle fds around correctly). >>> + */ >>> + assert (in_fd[0] > STDERR_FILENO && in_fd[1] > STDERR_FILENO && >>> + out_fd[0] > STDERR_FILENO && out_fd[1] > STDERR_FILENO && >>> + err_fd[0] > STDERR_FILENO && err_fd[1] > STDERR_FILENO); >> >> This assert is now being thrown whenever we use nbdkit + sh plugin + >> nbdkit -s option. It's easy to...

...pes.h> @@ -94,6 +96,27 @@ call3 (const char *wbuf, size_t wbuflen, /* sent to stdin */ *rbuflen = *ebuflen = 0; rbufalloc = ebufalloc = 0; +#ifdef HAVE_PIPE2 + if (pipe2 (in_fd, O_CLOEXEC) == -1) { + nbdkit_error ("%s: pipe2: %m", script); + goto error; + } + if (pipe2 (out_fd, O_CLOEXEC) == -1) { + nbdkit_error ("%s: pipe2: %m", script); + goto error; + } + if (pipe2 (err_fd, O_CLOEXEC) == -1) { + nbdkit_error ("%s: pipe2: %m", script); + goto error; + } +#else + /* Without pipe2, we leave .fork_safe at 0 which forces + * NBDKIT_THR...

...opy_padding (size_t len); +static char **load_file (const char *filename); +static void cpio_append_fts_entry (FTSENT *entry); +static void cpio_append_stat (const char *filename, struct stat *); +static void cpio_append (const char *filename); +static void cpio_append_trailer (void); + +static int out_fd = -1; +static off_t out_offset = 0; + +/* Create the appliance. + * + * The initrd consists of these components concatenated together: + * + * (1) The base skeleton appliance that we constructed at build time. + * name = initramfs.$repo.$host_cpu.supermin.img + * format = plain cpio + * (2)...

Hi, When I do the "make install-tools" with xen-4.2-unstable, there are some errors about "warn_unused_result". Is it the error in code or the error in the compiling environment? Thank you so much. gcc -O1 -fno-omit-frame-pointer -m64 -g -fno-strict-aliasing -std=gnu99 -Wall -Wstrict-prototypes -Wdeclaration-after-statement -D__XEN_TOOLS__ -MMD -MF .tapdisk-queue.o.d

...ommand (["nbdkit","sh","script", "-s","--exit-with-parent"])' -c 'print("%r"%h.get_size())' 1048576 nbdkit: call.c:155: call3: Assertion `in_fd[0] > STDERR_FILENO && in_fd[1] > STDERR_FILENO && out_fd[0] > STDERR_FILENO && out_fd[1] > STDERR_FILENO && err_fd[0] > STDERR_FILENO && err_fd[1] > STDERR_FILENO' failed. With this patch, the assertion can remain in place. Reported-by: Richard W.M. Jones <rjones@redhat.com> Signed-off-by: Eric Blake <e...

Hi All, The following patch set provides a low-overhead system for collecting kernel tracing data of guests by a host in a virtualization environment. A guest OS generally shares some devices with other guests or a host, so reasons of any problems occurring in a guest may be from other guests or a host. Then, to collect some tracing data of a number of guests and a host is needed when some

Hi All, The following patch set provides a low-overhead system for collecting kernel tracing data of guests by a host in a virtualization environment. A guest OS generally shares some devices with other guests or a host, so reasons of any problems occurring in a guest may be from other guests or a host. Then, to collect some tracing data of a number of guests and a host is needed when some

...ell.sh | 14 +++++++++++++- 2 files changed, 16 insertions(+), 1 deletion(-) diff --git a/plugins/sh/call.c b/plugins/sh/call.c index 9b3eca8..42923da 100644 --- a/plugins/sh/call.c +++ b/plugins/sh/call.c @@ -121,6 +121,9 @@ call3 (const char *wbuf, size_t wbuflen, /* sent to stdin */ close (out_fd[1]); close (err_fd[1]); + /* Restore SIGPIPE back to SIG_DFL, since shell can't undo SIG_IGN */ + signal (SIGPIPE, SIG_DFL); + /* Set $tmpdir for the script. */ setenv ("tmpdir", tmpdir, 1); diff --git a/tests/test-shell.sh b/tests/test-shell.sh index ef438ec..e...

Hi All, The following patch set provides a low-overhead system for collecting kernel tracing data of guests by a host in a virtualization environment. A guest OS generally shares some devices with other guests or a host, so reasons of any problems occurring in a guest may be from other guests or a host. Then, to collect some tracing data of a number of guests and a host is needed when some

Hi All, The following patch set provides a low-overhead system for collecting kernel tracing data of guests by a host in a virtualization environment. A guest OS generally shares some devices with other guests or a host, so reasons of any problems occurring in a guest may be from other guests or a host. Then, to collect some tracing data of a number of guests and a host is needed when some

...++++--- 1 files changed, 4 insertions(+), 3 deletions(-) diff --git a/mkfs.c b/mkfs.c index 3a87d6e..edd7018 100644 --- a/mkfs.c +++ b/mkfs.c @@ -750,7 +750,7 @@ static int add_file_items(struct btrfs_trans_handle *trans, ino_t parent_inum, struct stat *st, const char *path_name, int out_fd) { - int ret; + int ret = -1; ssize_t ret_read; u64 bytes_read = 0; char *buffer = NULL; @@ -889,7 +889,7 @@ static int traverse_directory(struct btrfs_trans_handle *trans, ret = btrfs_lookup_inode(trans, root, &path, &root_dir_key, 1); if (ret) { fprintf(stderr, "root di...

This two-part patch for supermin implements device trees (for ARM). The first patch introduces a more rational way to handle command line arguments in 'supermin-helper'. See the commit message for details. The old style is still supported for compatibility. The second patch adds an extra supermin-helper --dtb parameter specifying a wildcard. A device tree file which matches the

Memory leaks found by the tool--valgrind along with static reviewing. Based on Daivd''s branch ''integration-20130903''. Gui Hecheng (5): btrfs-progs:free local variable buf upon unsuccessful returns btrfs-progs:local variable memory freed btrfs-progs: missing tree-freeing statements added btrfs-progs:free the local list pending_list in btrfs_scan_one_dir

This is a major rewrite compared to my v1 series, where I've tried a lot harder to ensure that we still accommodate building on Haiku (although I have not actually yet fired up a Haiku VM to try it for myself). I also managed to make the sh plugin fully parallel, on capable platforms. See also my question on patch 10 on whether I've picked the best naming convention. Eric Blake (17):

...-#include "fts_.h" -#include "full-write.h" -#include "xalloc.h" -#include "xvasprintf.h" - -#include "helper.h" - -/* Buffer size used in copy operations throughout. Large for - * greatest efficiency. - */ -#define BUFFER_SIZE 65536 - -static int out_fd = -1; -static off_t out_offset = 0; - -static void write_file_to_fd (const char *filename); -static void write_file_len_to_fd (const char *filename, size_t len); -static void write_padding (size_t len); -static void cpio_append_fts_entry (FTSENT *entry); -static void cpio_append_stat (const char *f...

* * * This series of VSOCK linux upstreaming patches include latest udpate from VMware. Summary of changes: - Sparse clean. - Checkpatch clean with one exception, a "complex macro" in which we can't add parentheses. - Remove all runtime assertions. - Fix device name, so that existing user clients work. - Fix VMCI handle lookup. * *

* * * This series of VSOCK linux upstreaming patches include latest udpate from VMware. Summary of changes: - Sparse clean. - Checkpatch clean with one exception, a "complex macro" in which we can't add parentheses. - Remove all runtime assertions. - Fix device name, so that existing user clients work. - Fix VMCI handle lookup. * *

https://bugzilla.samba.org/show_bug.cgi?id=13317 Bug ID: 13317 Summary: rsync returns success when target filesystem is full Product: rsync Version: 3.1.2 Hardware: x64 OS: FreeBSD Status: NEW Severity: major Priority: P5 Component: core Assignee: wayned at samba.org